Product series · ZGD

ZGD Cast-Iron Screw Pumps

Compact surface pumps for clean-water transfer where self-priming capability and a relatively high head are useful.

Typical use

Household water transfer
Compact pressure supply
Garden and utility service

Selection note

Confirm the specified cast-iron construction, suction conditions, water quality, operating cycle, voltage and pipe diameter before ordering.

Source scope

12 models across 3 outlet or configuration ranges.

Product gallery

Representative configurations.

Appearance, labels, controller and supplied accessories can vary by model and order scope.

Technical data

Models from the supplied catalogue.

Values below are transcribed from the supplied source deck. A slash indicates multiple published values. Confirm the final datasheet and certified curve in the quotation.

Range 09

ZGD cast-iron screw pump -DN25

5 listed models

Model	P(kW)	MaxQ(m³/h)	MaxH(M)	MAXSUCT	Voltage(V)	L ，W，H(MM)
ZGD-1100	1.1	2.5	70	12	220/380	460x190x190
ZGD-1500	1.5	2.8	80	12		460x190x190
ZGD-1800	1.8	3.2	90	12		460x190x190
ZGD-2200	2.2	3.4	110	12		490x210x210
ZGD-3000	3	3.5	130	12		490x210x210

Model performance referenceCurves start at Q = 0

Indicative curves are constructed from the supplied maximum head at Q = 0 and maximum flow at H = 0. Confirm the certified model curve before final selection.

Range 10

ZGD cast-iron screw pump -DN40

2 listed models

Model	P(kW)	MaxQ(m³/h)	MaxH(M)	MAXSUCT	Voltage(V)	L ，W，H(MM)
40ZGD-2200	2.2	4	110	12	220/380	490x210x210
40ZGD-3000	3	4.5	130	12		490x210x210

Model performance referenceCurves start at Q = 0

Indicative curves are constructed from the supplied maximum head at Q = 0 and maximum flow at H = 0. Confirm the certified model curve before final selection.

Range 11

ZGD cast-iron screw pump -DN25

5 listed models

Model	P(kW)	MaxQ(m³/h)	MaxH(M)	MAXSUCT	Voltage(V)	L ，W，H(MM)
ZGD-1100	1.1	2.5	70	12	220/380	450x190x190
ZGD-1500	1.5	2.8	80	12		450x190x190
ZGD-1800	1.8	3.2	90	12		450x190x190
ZGD-2200	2.2	3.4	110	12		460x210x210
ZGD-3000	3	3.5	130	12		460x210x210

Model performance referenceCurves start at Q = 0

Indicative curves are constructed from the supplied maximum head at Q = 0 and maximum flow at H = 0. Confirm the certified model curve before final selection.

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